Allows to modify the tracks to implement toy models. More...

#include <AliMCParticleContainerToyModel.h>

Inheritance diagram for AliMCParticleContainerToyModel:

Public Member Functions
	AliMCParticleContainerToyModel ()

	AliMCParticleContainerToyModel (const char *name)

void	SetTrackScalePt (Double_t t)

void	SetRandomizeEtaPhi (Double_t t)

virtual Bool_t	GetMomentumFromParticle (TLorentzVector &mom, const AliAODMCParticle *track, Double_t mass) const

virtual Bool_t	GetMomentum (TLorentzVector &mom, Int_t i) const

virtual Bool_t	GetAcceptMomentum (TLorentzVector &mom, Int_t i) const

virtual Bool_t	GetNextMomentum (TLorentzVector &mom)

virtual Bool_t	GetNextAcceptMomentum (TLorentzVector &mom)

void	ScalePtOfLorentzVector (TLorentzVector &mom) const

void	SetRandomEtaPhiOfLorentzVector (TLorentzVector &mom) const

Public Member Functions inherited from AliMCParticleContainer
	AliMCParticleContainer ()

	AliMCParticleContainer (const char *name)

virtual	~AliMCParticleContainer ()

virtual Bool_t	ApplyMCParticleCuts (const AliAODMCParticle *vp, UInt_t &rejectionReason) const

virtual Bool_t	AcceptObject (Int_t i, UInt_t &rejectionReason) const

virtual Bool_t	AcceptObject (const TObject *obj, UInt_t &rejectionReason) const

virtual Bool_t	AcceptParticle (Int_t i, UInt_t &rejectionReason) const

virtual Bool_t	AcceptParticle (const AliVParticle *vp, UInt_t &rejectionReason) const

virtual Bool_t	AcceptMCParticle (const AliAODMCParticle *vp, UInt_t &rejectionReason) const

virtual Bool_t	AcceptMCParticle (Int_t i, UInt_t &rejectionReason) const

virtual AliAODMCParticle *	GetMCParticleWithLabel (Int_t lab) const

virtual AliAODMCParticle *	GetAcceptMCParticleWithLabel (Int_t lab)

virtual AliAODMCParticle *	GetLeadingMCParticle (const char *opt="")

virtual AliAODMCParticle *	GetMCParticle (Int_t i=-1) const

virtual AliAODMCParticle *	GetAcceptMCParticle (Int_t i=-1) const

virtual AliAODMCParticle *	GetNextAcceptMCParticle ()

virtual AliAODMCParticle *	GetNextMCParticle ()

virtual AliVParticle *	GetParticle (Int_t i=-1) const

virtual AliVParticle *	GetAcceptParticle (Int_t i=-1) const

virtual AliVParticle *	GetNextAcceptParticle ()

virtual AliVParticle *	GetNextParticle ()

void	SetMCFlag (UInt_t m)

void	SelectPhysicalPrimaries (Bool_t s)

const char *	GetTitle () const

const AliMCParticleIterableContainer	all () const

const AliMCParticleIterableContainer	accepted () const

const AliMCParticleIterableMomentumContainer	all_momentum () const

const AliMCParticleIterableMomentumContainer	accepted_momentum () const

Public Member Functions inherited from AliParticleContainer
	AliParticleContainer ()

	AliParticleContainer (const char *name)

virtual	~AliParticleContainer ()

virtual TObject *	operator[] (int index) const

virtual Bool_t	ApplyParticleCuts (const AliVParticle *vp, UInt_t &rejectionReason) const

virtual Bool_t	ApplyKinematicCuts (const AliTLorentzVector &mom, UInt_t &rejectionReason) const

Double_t	GetParticlePtCut () const

Double_t	GetParticleEtaMin () const

Double_t	GetParticleEtaMax () const

Double_t	GetParticlePhiMin () const

Double_t	GetParticlePhiMax () const

void	SetParticlePtCut (Double_t cut)

void	SetParticleEtaLimits (Double_t min, Double_t max)

void	SetParticlePhiLimits (Double_t min, Double_t max)

virtual AliVParticle *	GetLeadingParticle (const char *opt="")

virtual Bool_t	GetMomentumFromParticle (TLorentzVector &mom, const AliVParticle *part, Double_t mass) const

virtual Bool_t	GetMomentumFromParticle (TLorentzVector &mom, const AliVParticle *part) const

Int_t	GetNParticles () const

Int_t	GetNAcceptedParticles () const

void	SetMinDistanceTPCSectorEdge (Double_t min)

void	SetCharge (EChargeCut_t c)

void	SelectHIJING (Bool_t s)

void	SetGeneratorIndex (Short_t i)

void	SetArray (const AliVEvent *event)

const char *	GetTitle () const

const AliParticleIterableContainer	all () const

const AliParticleIterableContainer	accepted () const

const AliParticleIterableMomentumContainer	all_momentum () const

const AliParticleIterableMomentumContainer	accepted_momentum () const

Protected Member Functions
void	ExecOnce ()

Protected Member Functions inherited from AliMCParticleContainer
virtual TString	GetDefaultArrayName (const AliVEvent *const ev) const

Protected Attributes
Double_t	fTrackScalePt

Double_t	fTrackEtaWindow

Double_t	fRandomizeEtaPhi

Protected Attributes inherited from AliMCParticleContainer
UInt_t	fMCFlag
	select MC particles with flags More...

Protected Attributes inherited from AliParticleContainer
Double_t	fMinDistanceTPCSectorEdge
	require minimum distance to edge of TPC sector edge More...

EChargeCut_t	fChargeCut
	select particles according to their charge More...

Short_t	fGeneratorIndex
	select MC particles with generator index (default = -1 = switch off selection) More...

Additional Inherited Members
Public Types inherited from AliParticleContainer
enum	EChargeCut_t { kNoChargeCut, kCharged, kNeutral, kPositiveCharge, kNegativeCharge }

Static Public Member Functions inherited from AliParticleContainer
static const AliEmcalContainerIndexMap< TClonesArray, AliVParticle > &	GetEmcalContainerIndexMap ()
	Get the EMCal container utils associated with particle containers. More...

Static Protected Attributes inherited from AliParticleContainer
static AliEmcalContainerIndexMap< TClonesArray, AliVParticle >	fgEmcalContainerIndexMap
	! Mapping from containers to indices More...

Detailed Description

Allows to modify the tracks to implement toy models.

This class derives from AliMCParticleContainer. It allows to select tracks based and modify their momenta according to some toy modeling. At the moment only pt scaling is implemented

Author: Salvatore Aiola salva.nosp@m.tore.nosp@m..aiol.nosp@m.a@ce.nosp@m.rn.ch, Yale University; Leticia Conqueiro Mendez letic.nosp@m.ia.c.nosp@m.unque.nosp@m.iro..nosp@m.mende.nosp@m.z@ce.nosp@m.rn.ch

Date: Jul 24, 2016

Definition at line 37 of file AliMCParticleContainerToyModel.h.

Constructor & Destructor Documentation

AliMCParticleContainerToyModel::AliMCParticleContainerToyModel ( )

This is the default constructor, used for ROOT I/O purposes.

Definition at line 26 of file AliMCParticleContainerToyModel.cxx.

AliMCParticleContainerToyModel::AliMCParticleContainerToyModel ( const char * name )

This is the standard named constructor.

Parameters

name	Name of the particle collection

Definition at line 41 of file AliMCParticleContainerToyModel.cxx.

Member Function Documentation

void AliMCParticleContainerToyModel::ExecOnce ( )

protected

Definition at line 184 of file AliMCParticleContainerToyModel.cxx.

Referenced by SetRandomizeEtaPhi().

Bool_t AliMCParticleContainerToyModel::GetAcceptMomentum	(	TLorentzVector &	mom,
		Int_t	i
	)		const

virtual

Fills a TLorentzVector with the monentum infomation of the \( i^{th} \) accepted particle in the container, using a global mass hypothesis. In case the provided index is out of range, or the particle under the index is not accepted, false is returned as return value. Overrides the AliMCParticleContainer methods by applying a pT scaling factor to the TLorentzVector.

Parameters

[out]	mom	Momentum vector of the accepted particle
[in]	i	Index to check

Returns: True if the request was successfull, false otherwise

Reimplemented from AliParticleContainer.

Definition at line 96 of file AliMCParticleContainerToyModel.cxx.

Referenced by SetRandomizeEtaPhi().

Bool_t AliMCParticleContainerToyModel::GetMomentum	(	TLorentzVector &	mom,
		Int_t	i
	)		const

virtual

Fills a TLorentzVector with the momentum information of the \( i^{th} \) particle in the container, using a global mass hypothesis. In case the provided index is out of range, false is returned as return value. Overrides the AliMCParticleContainer methods by applying a pT scaling factor to the TLorentzVector.

Parameters

[out]	mom	Momentum vector of the \( i^{th} \) particle in the array
[in]	i	Index of the particle to check

Returns: True if the request was successful, false otherwise

Reimplemented from AliParticleContainer.

Definition at line 77 of file AliMCParticleContainerToyModel.cxx.

Referenced by SetRandomizeEtaPhi().

Bool_t AliMCParticleContainerToyModel::GetMomentumFromParticle	(	TLorentzVector &	mom,
		const AliAODMCParticle *	track,
		Double_t	mass
	)		const

virtual

Retrieve momentum information of a track and fill a TLorentzVector with it. In case the optional parameter mass is provided, it is used as mass hypothesis, otherwise the mass hypothesis from the particle itself is used. Overrides the AliMCParticleContainer methods by applying a pT scaling factor to the TLorentzVector.

Parameters

[out]	mom	Momentum vector to be filled
[in]	track	MCParticle from which the momentum information is obtained.
[in]	mass	(Optional) Mass hypothesis

Returns

Definition at line 59 of file AliMCParticleContainerToyModel.cxx.

Referenced by SetRandomizeEtaPhi().

Bool_t AliMCParticleContainerToyModel::GetNextAcceptMomentum ( TLorentzVector & mom )

virtual

Fills a TLorentzVector with the monentum infomation of the next accepted particle in the container, using a global mass hypothesis. In case the iteration reached the end of the array, false is returned as return value. Overrides the AliMCParticleContainer methods by applying a pT scaling factor to the TLorentzVector.

Deprecated:: Old style iterator - use accept_iterator instead

Parameters

[out] mom Momentum vector of the next particle in the array

Returns: True if the request was successfull, false (no more entries) otherwise

Reimplemented from AliParticleContainer.

Definition at line 132 of file AliMCParticleContainerToyModel.cxx.

Referenced by SetRandomizeEtaPhi().

Bool_t AliMCParticleContainerToyModel::GetNextMomentum ( TLorentzVector & mom )

virtual

Fills a TLorentzVector with the momentum information of the next particle in the container, using a global mass hypothesis. In case the iterator reached the end of the array, false is returned as return value. Overrides the AliMCParticleContainer methods by applying a pT scaling factor to the TLorentzVector.